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Emerald|Natural|GIA

0.51ct E VS1 Emerald Natural Diamond

EX • E/VS1 • GIA 5553264277

Certificate GIA 5553264277

Diamond specifications and retailer prices

From £495 GBP
$659 USD
As of October 27, 2026
Save £1,244 GBP (72%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,738 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553264277. Listed at 20 retailers as of October 27, 2026, with prices from £495 to £1,738, a £1,244 spread on the same certified stone. NZ Jewellers lists it at £1,738. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553264277
Dimensions5.19 × 3.77 × 2.58 mm
L/W Ratio1.38
Key to symbols
Cloud, Needle
Top View
5.19 mm3.77 mm0.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553264277
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £1,738 GBP|Low: £469 GBP|High: £1,738 GBP|Avg: £759 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 28, 2026
Retailer 12£495 GBP
Retailer 14£511 GBP
Retailer 3£554 GBP
Retailer 7£554 GBP
Retailer 15£563 GBP
Retailer 5£576 GBP
Retailer 8£640 GBP
Retailer 2£647 GBP
Retailer 9£662 GBP
Retailer 6£662 GBP
Retailer 16£687 GBP
Retailer 11£782 GBP
Retailer 4£834 GBP
Retailer 10£854 GBP
Retailer 13£1,020 GBP
NZ Jewellers£1,738 GBP

42 data points across 16 retailers

20 retailers£495 GBP to £1,738 GBP

A
Cheapest Retailer
-
£495 GBP
$659 USD
A
Retailer 2
-
£511 GBP
$680 USD
View
Final sale: no returns
A
Retailer 3
-
£554 GBP
$738 USD
View
A
Retailer 4
-
£554 GBP
$738 USD
View
A
Retailer 5
-
£563 GBP
$750 USD
View
A
Retailer 6
-
£576 GBP
$767 USD
View
B+
Retailer 7
-
£640 GBP
$852 USD
View
Price last confirmed 58 days ago
B+
Retailer 8
-
£640 GBP
$852 USD
View
A
Retailer 9
-
£647 GBP
View
B+
Retailer 10
-
£662 GBP
View
B+
Retailer 11
-
£662 GBP
$882 USD
View
B+
Retailer 12
-
£687 GBP
$915 USD
View
B+
Retailer 13
-
£758 GBP
$1,010 USD
View
B+
Retailer 14
-
£782 GBP
€992 EUR
View
B+
Retailer 15
-
£834 GBP
A$1,708 AUD
View
Price last confirmed 24 days ago
B+
Retailer 16
-
£854 GBP
ZAR 18,364 ZAR
View
B
Retailer 17
-
£1,020 GBP
View
Price last confirmed 12 days ago
B
Retailer 18
-
£1,110 GBP
View
B
Retailer 19
-
£1,738 GBP
$2,315 USD
View
Price last confirmed 60 days ago
Most Expensive
B
NZ Jewellers
787c958f-932a-4f68-bbf2-04e9ed92fb13 · Oct 27
£1,738 GBP
$2,315 USD
View
19 more retailers have this diamond
Prices start from £495 GBPSave up to £1,244 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.51ct Emerald
£495 GBP